package com.tjsinfo.tjsoa.doc.dao;

import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.tjsinfo.tjsoa.doc.vo.TDocDoc;

/**
 * A data access object (DAO) providing persistence and search support for
 * TDocDoc entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see com.tjsinfo.tjsoa.doc.vo.TDocDoc
 * @author MyEclipse Persistence Tools
 */

public class TDocDocDAO extends HibernateDaoSupport implements ITDocDocDAO {
	private static final Log log = LogFactory.getLog(TDocDocDAO.class);

	protected void initDao() {
		// do nothing
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.doc.dao.ITDocDocDAO#save(com.tjsinfo.tjsoa.doc.vo.TDocDoc)
	 */
	public void save(TDocDoc transientInstance) {
		log.debug("saving TDocDoc instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.doc.dao.ITDocDocDAO#delete(com.tjsinfo.tjsoa.doc.vo.TDocDoc)
	 */
	public void delete(TDocDoc persistentInstance) {
		log.debug("deleting TDocDoc instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.doc.dao.ITDocDocDAO#findById(java.lang.String)
	 */
	public TDocDoc findById(java.lang.String id) {
		log.debug("getting TDocDoc instance with id: " + id);
		try {
			TDocDoc instance = (TDocDoc) getHibernateTemplate().get(
					"com.tjsinfo.tjsoa.doc.vo.TDocDoc", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.doc.dao.ITDocDocDAO#findByExample(com.tjsinfo.tjsoa.doc.vo.TDocDoc)
	 */
	public List findByExample(TDocDoc instance) {
		log.debug("finding TDocDoc instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.doc.dao.ITDocDocDAO#findByProperty(java.lang.String, java.lang.Object)
	 */
	public List findByProperty(String propertyName, Object value) {
		log.debug("finding TDocDoc instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from TDocDoc as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.doc.dao.ITDocDocDAO#findAll()
	 */
	public List findAll() {
		log.debug("finding all TDocDoc instances");
		try {
			String queryString = "from TDocDoc";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.doc.dao.ITDocDocDAO#merge(com.tjsinfo.tjsoa.doc.vo.TDocDoc)
	 */
	public TDocDoc merge(TDocDoc detachedInstance) {
		log.debug("merging TDocDoc instance");
		try {
			TDocDoc result = (TDocDoc) getHibernateTemplate().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.doc.dao.ITDocDocDAO#attachDirty(com.tjsinfo.tjsoa.doc.vo.TDocDoc)
	 */
	public void attachDirty(TDocDoc instance) {
		log.debug("attaching dirty TDocDoc instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	/* (non-Javadoc)
	 * @see com.tjsinfo.tjsoa.doc.dao.ITDocDocDAO#attachClean(com.tjsinfo.tjsoa.doc.vo.TDocDoc)
	 */
	public void attachClean(TDocDoc instance) {
		log.debug("attaching clean TDocDoc instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
	
	public void update(TDocDoc transientInstance) {
		log.debug("updating TDocDoc instance");
		try {
			getHibernateTemplate().update(transientInstance);
			log.debug("update successful");
		} catch (RuntimeException re) {
			log.error("update failed", re);
			throw re;
		}
	}		
	
	public void delete(String id) {
		log.debug("deleting TDocDoc instance");
		try {
			TDocDoc tdd = (TDocDoc)this.getHibernateTemplate().load(TDocDoc.class, id);
			getHibernateTemplate().delete(tdd);
			log.debug("Delete successful");
		} catch (RuntimeException re) {
			log.error("Delete failed", re);
			throw re;
		}
	}
	public static ITDocDocDAO getFromApplicationContext(ApplicationContext ctx) {
		return (ITDocDocDAO) ctx.getBean("TDocDocDAO");
	}
}